中年男性，醉酒后呕吐、误吸，出现咳嗽、咳痰，呼吸困难，胸片提示双肺毛玻璃样改变，吸氧4L／min条件下，血气分析pH7．46，PaO₂52mmHg，PaCO₂28mmHg

该患者治疗上不适宜的措施为（）

A.气管插管呼吸机辅助呼吸

B.间断吸痰

C.防治肺部感染

D.大量补液

E.防治消化道出血

A chock（）.

A.is a deck fitting used to shackle gear to the deck

B.permits easy jettisioning of deck cargo in an emergency

C.prevents stress concentration in the bulwark

D.provides opening through the bulwark for mooring lines